Blue Turtle- Firstly , this thread was put to bed ages ago. However given that you have kindly gone to such great lengths to attempt to de-construct my argument piece by piece I'll respectfully respond. With regards to 4HR Body, reps until failure can do serious damage if your form isn't perfect.
I'm sorry but this is just plain WRONG. I've been weight lifting for over 10 years and I make it a habit to actually study fitness and nutrition. I know more than a lot of personal trainers do in some areas and I'm a regular writer for a high quality fitness blog where the author of the blog requires EVERYTHING to be referenced ASA style from an authoritative source like a .edu, so I'm fairly knowledgeable in these matters.
If you're going to make ridiculous claims like high rep, light weight puts you at risk of injury then you need to back it up with a multitude of authoritative sources.
I've just spent 15 minutes googling this and I can't find any mention on any authority sites about high reps being more likely to cause injury.
The only thing I can find is an unsubstantiated claim on livestrong that "extreme high reps" can cause injury, but in another article they say high reps are better for beginners.
http://www.livestrong.com/article/40529-high-reps-vs.-low-reps/
http://www.livestrong.com/article/383019-what-are-the-benefits-of-high-reps/
Here's ehow saying high reps give you less chance of injury:
http://www.ehow.com/how_6920952_train-high-reps.html
Here's an article from a .edu talking about high rep kettlebells actually make you more resistant to injury:
http://www.berry.edu/WorkArea/DownloadAsset.aspx?id=9331
Here's a presentation from a .edu that says using high reps reduces the chance of injury:
http://academic.wsc.edu/faculty/taeveto1/ped470/lecture/ppt/designstrength.ppt
Now, where you're getting mixed up is you've read something somewhere about high reps being bad because of something to do with form. I'll explain what you're ACTUALLY trying to say.
Certain movements that require good form to prevent injury become MORE risky with high reps and HIGH WEIGHT, because as you become tired your form gets bad.
For instance, deadlifting and squats. You can do high rep heavy deadlifts, and it's something I actually do, but it's risky for beginners. The reason you can do high rep heavy deadlifts as opposed to high rep heavy bench pressing is because when you're doing the high rep heavy bench pressing your 3 main muscle groups that are getting worked, the chest/front shoulders/traps will all fail at the same time and you'll be unable to move on. Form is also not important for injury prevention in the bench press like it is for deadlifting. Now, for deadlifting your support muscles will start to fatigue long before your primary muscle groups(hamstring/spinal erectors). Also, once your lower back partially fatigues it becomes harder to arch your lower back. With super heavy weights/lower rep you don't get that "partial fatigue" on the lower back, you'll just go from being able to do a rep, to not being able to pull the bar fully up, and your form will wiggle a little on that last rep, but if your form starts to go on a 50 rep high weight deadlift and rep 30, then you've got 20 reps of bad form.
Excuse the big meaty paragraph. I'd re-write that to be clearer if this was an article, but I'm just hammering out info at 7am instead
Here's an article that talks about what I'm saying here:
http://jasonferruggia.com/how-to-build-muscle-with-high-rep-leg-training/
In case you're wondering, jasonferruggia.com is an authority site. Here's a link from men's health magazine
http://blogs.menshealth.com/meet-the-trainer/deadlift-training-on-saturday-morning/2010/05/22/
There are a couple dozen links from men's health alone(********, inside articles on men's health)
Now, what you CANNOT say is that "high reps give you more risk of injury". As I said, I could only find 1 claim from livestrong, which although is an authority site, it has conflicting information depending on the particular author. The person who wrote the livestrong article is similarly confused, OR they're just generalizing. "extreme high reps" is ambiguous. I've given references from .edu's, authority sites and a long, clear explanation of exactly why in some cases high rep(STRICTLY WITH HIGH WEIGHT) is more risky injury wise.
Even so, this is only for beginners. I train high rep heavy weight when deadlifting and I'm not at risk of injury, even when my back does arch, which I know it does at some points, especially with straight leg deadlifts. When you've been training for a long time your whole body(muscles,bones,tendons,joints) strengthen up significantly, so it's quite difficult to injure yourself unless you're a complete tool.
The most injuries in weight lifting are from power lifting when people are attempting their 1 rep max.
There's also significantly more injuries in certain sports where the rotator cuff is used unnaturally.
Generally in weight lifting you'll just see injuries that develop slowly over time with overtraining, specifically with tendons and around the rotator cuff.
Feel free to continue arguing with me on this, but if you do you better have an army of authority sites to back you up otherwise you're going to get laughed out the thread.
if you've ever witnessed a horrific injury in the gym through poor technique you wouldn't be so quick to spout your absolute nonsense. You're the one who is clueless and pretending you even have a clue about this subject is just hilarious to be honest.
Perhaps you could try to be a little more vague, eh? A "horrific injury through poor technique" ?
I thought we were talking about increased risk of injury with high rep training. How does talking about witnessing a "horrific injury" have any bearing on the point at hand?
I've been training, as mentioned above for over 10 years, and I've never witnessed a single injury in the gym. "horrific injuries" like you mention are ultra rare, and they occur from power lifters attempting a massive 1 rep max, but even then they're rare considering all the people trying their 1rm on a weekly basis.
As said before, 90% of injuries are developed over time through over-training and are often related to tendons, joints and specifically the rotator cuff. Such injuries aren't debilitating, but just prevent people from training with any real intensity until they heal up.
You've been on youtube too much looking up weight lifting accidents.
however I have witnessed people losing their families and the shirts off their back by subscribing to such charmers as this guy.
I have to say, I find you genuinely really very funny.

It's the reason I take the time to write all this. You keep coming out with wild, generic, unsubstantiated claims and use them to support your conclusions.
What people have you "witnessed" exactly?
Define "like this guy".
His book is like $12. He doesn't ask you to buy anything else, spend any money or give up anything. How exactly is anyone going to "lose the shirt off their back"?
It's back to that old nugget that I mentioned in an earlier thread.. You're part of the "blame culture". What you're saying is this:-
"People buy his book expecting that they can change their lives, make a fortune, travel the world, live the good life with their families by spending $12 on Tim's book.
Once they read it they try some of the things in it, step by step and realize it doesn't work.
Oh no. Boohoo. These people are destroyed. They've probably spent their $2000 life savings buying some product hoping to sell it and the remainder on adwords. Now they're destroyed and it's all Tim's fault"
This is your thought process, and it's the usual "the whole world owes me a living" crap.
Tim even says in the book that it's NOT a blueprint for making money.
It boggles my mind that you think it's a money making book. It's actually an ANTI-money making book. He's teaching you how to make *LESS* money and have *MORE TIME*.
If you're not already making money then you're suppose to just get the general philosophy about building a business that's a machine, that works without you, instead of building a lifestyle business that requires you at the desk every morning at 9am.
Seriously, get off IamNRE's dick, this discussion is over. I wanted to open a healthy debate on Tim Ferriss' ideas but people like you have to jump in and spit your frustration at the world.
lol? This is just too funny on too many levels.
You wanted a healthy discussion on Tim Ferriss' ideas, but you were calling people cocksuckers before I even made my first comment?
It's also funny that you use the word "frustration" when describing me. You know you're describing yourself? I'm not frustrated. I've just woken up and I'm enjoying writing this reply before I go and get some fresh morning rolls, cook myself some nice crispy bacon and a fresh coffee, and then sit down to a relaxing breakfast before I start my working day.
Have you read the book "The Secret" ? Well 4HWW is the business equivalent if you like. Well 4HWW is the business equivalent if you like.
Ahh, you've also read "The Secret". Makes sense that you'd be attracted to a book like that. Me? I've read Napoleon Hill's Think and Grow Rich. The 2 are a world apart. The Secret is a book written to make money by appealing to the greedy, lazy masses. Those old "the world owes me a living" types, that want everything on their laps.
Napoleon Hill's book was the result of a lifetime of research into the "magical something" that certain successful people seem to have.
I noticed someone else mentioned Napoleon Hill here and that person just happened to be pro-Tim. I'm sure that person, and many more of you who know what I'm talking about, recognize the "think and grow rich" qualities in Tim and understand exactly WHY he's so successful.
Oh, and "4HWH" is not the business equivalent of the secret. "Think and Grow Rich" is.
Also, the "writing like a ten year old" comment, shows exactly where your at. Seriously, get off IamNRE's dick
"you're"
Seriously, get off IamNRE's dick
I just had to LOL at this again. Thank-you for that. Laughter warms the soul.
Feel free to carry on your daily life with your "think positive and the whole universe will provide for me attitude."
Thank-you, friend, I will. Thanks for also reminding me to do this(I'm serious). The funny thing is, with your comment about the universe providing for me, you've just shown that the universe IS providing for me, haha.
I view your comment as a sign from the universe to remain positive and friendly, and that you're just a fellow soul in life's journey and I'm taking advantage of you.
I do understand your feelings on Tim's book, and I understand why you see him as a scammer. Nothing after all is absolute.
Take my advice though here and do try to relax. I promise you that you won't have success in life while you feel like that. Just go and do something that makes you feel happy, forget the book and continue with your business.
Maybe this is the universe's way of giving you a sign, eh? All you have to do is "listen". Why not try and read Napoleon Hill's book and be a bit more open minded? It's up to you what you do from here, you can either be headstrong and call this all "new age crap", or you can give it a go and see where it takes you
Good luck
Me personally, I choose not to live in the land of the fucking fairies
Oh, and you should reconsider this. The land of the fairies is a great place to live. We have trees that grow money and other trees that grow supermodels.. Come join the fun.